When - 1 < x < 2, simplify X-2 - x + 1

When - 1 < x < 2, simplify X-2 - x + 1


-1



When 0 is less than X and less than 2, 2-x-3x is simplified


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When 0 is less than x is less than 2,
2-x - 3x
=2-x-3x
=2-4x
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If x is greater than 2 and less than 3, what is the result of simplifying 2-x-x-3


2-x - x-3 = (X-2) - (3-x) = x-2-3 + x = 2x-5